Results 11 to 20 of about 32,852 (292)

Niche partitioning of diverse sulfur-oxidizing bacteria at hydrothermal vents. [PDF]

ISME J, 2017
AbstractAt deep-sea hydrothermal vents, primary production is carried out by chemolithoautotrophic microorganisms, with the oxidation of reduced sulfur compounds being a major driver for microbial carbon fixation. Dense and highly diverse assemblies of sulfur-oxidizing bacteria (SOB) are observed, yet the principles of niche differentiation between the
Meier DV, Pjevac P, Bach W, Hourdez S, Girguis PR, Vidoudez C, Amann R, Meyerdierks A.   +7 more
europepmc   +5 more sources

Isolation and identification of sulfur oxidizing bacteria in agricultural soil and evaluating sulfur oxidation yield [PDF]

Biological Journal of Microorganism, 2017
Introduction:Sulfur oxidizing bacteria are important in agriculture. The aim of this study was to identify the sulfur oxidizing bacteria in Sarcheshmeh (Kerman, Iran) agricultural soil. Materials and methods: Sampling was conducted from agricultural soil
Mahdi Sadeghi Pour Marvi, Ahmad Ali Pourbabaee, Hosein Ali Alikhani, Ahmad Haidari, Zahra Manafi   +4 more
doaj   +1 more source

Diversity of Sulfur-oxidizing Bacteria at the Surface of Cattle Manure Composting Assessed by an Analysis of the Sulfur Oxidation Gene soxB. [PDF]

Microbes Environ, 2020
Sulfur-oxidizing bacterial diversity at the surface of cattle manure was characterized throughout the composting process using a sulfur oxidation gene (soxB) clone library approach. In the mesophilic phase, clones related to the genera Hydrogenophaga and Hydrogenophilus were characteristically detected.
Mori Y, Tada C, Fukuda Y, Nakai Y.
europepmc   +3 more sources

Diverse and significant microbe-mediated mineral transformation in deep-sea hydrothermal vent indicated by Methylophaga, Sulfitobacter and Roseovarius [PDF]

Current Research in Microbial Sciences
Microbe-mineral interactions play a crucial role in microbial energy conservation and mineral mobilization within deep-sea hydrothermal vents, yet the specific microorganisms involved remain largely underexplored. In this study, sulfide minerals and iron-
Minghua Liu, Yingwen Zhong, Yi Ding, Kuojian Ma, Can Chen, Yuehong Wu   +5 more
doaj   +2 more sources

Oxygen minimum zone cryptic sulfur cycling sustained by offshore transport of key sulfur oxidizing bacteria [PDF]

Nature Communications, 2018
The presence and activity of sulfide-oxidizing denitrifying bacteria in sulfide-poor offshore oxygen minimum zone waters remains unclear. Here, the authors combine oceanography, molecular, biogeochemical and single-cell techniques to examine their ...
Cameron M. Callbeck, Gaute Lavik, Timothy G. Ferdelman, Bernhard Fuchs, Harald R. Gruber-Vodicka, Philipp F. Hach, Sten Littmann, Niels J. Schoffelen, Tim Kalvelage, Sören Thomsen, Harald Schunck, Carolin R. Löscher, Ruth A. Schmitz, Marcel M. M. Kuypers   +13 more
doaj   +2 more sources

Thiothrix and Sulfurovum genera dominate bacterial mats in Slovak cold sulfur springs

Environmental Microbiome, 2023
Microbiota of sulfur-rich environments has been extensively studied due to the biotechnological potential of sulfur bacteria, or as a model of ancient life.
Lea Nosalova, Chahrazed Mekadim, Jakub Mrazek, Peter Pristas   +3 more
doaj   +1 more source

Cupriavidus pinatubonensis JMP134 Alleviates Sulfane Sulfur Toxicity after the Loss of Sulfane Dehydrogenase through Oxidation by Persulfide Dioxygenase and Hydrogen Sulfide Release

Metabolites, 2023
An incomplete Sox system lacking sulfane dehydrogenase SoxCD may produce and accumulate sulfane sulfur when oxidizing thiosulfate. However, how bacteria alleviate the pressure of sulfane sulfur accumulation remains largely unclear.
Yufeng Xin, Yaxin Wang, Honglin Zhang, Yu Wu, Yongzhen Xia, Huanjie Li, Xiaohua Qu   +6 more
doaj   +1 more source

ON THE GROWTH AND RESPIRATION OF SULFUR-OXIDIZING BACTERIA [PDF]

Journal of General Physiology, 1923
1. It is shown that Sulfomonas thiooxidans oxidizes elementary sulfur completely to sulfuric acid. Sodium thiosulfate is oxidized by this organism completely to sulfate. Sulfomonas thiooxidans differs, in this respect, from various other sulfur-oxidizing bacilli which either produce elementary sulfur, from the thiosulfate, or convert it into sulfates ...
S A, Waksman, R L, Starkey
openaire   +2 more sources

Degradation of Oil Shale by Sulfur-Oxidizing Bacteria [PDF]

Applied Microbiology, 1974
Approximately 40% of oil shale can be solubilized by the action of sulfur-oxidizing bacteria. Thiobacillus thiooxidans and Thiobacillus concretivorous are equally effective in solubilization. Continuous leaching experiments show that this process can be
J, Findley, M D, Appleman, T F, Yen
openaire   +2 more sources

Organic Stabilization of Extracellular Elemental Sulfur in a Sulfurovum-Rich Biofilm: A New Role for Extracellular Polymeric Substances?

Frontiers in Microbiology, 2021
This work shines light on the role of extracellular polymeric substance (EPS) in the formation and preservation of elemental sulfur biominerals produced by sulfur-oxidizing bacteria.
Brandi Cron, Brandi Cron, Jennifer L. Macalady, Julie Cosmidis, Julie Cosmidis   +4 more
doaj   +1 more source